Sony's new eBook reader addresses just about every wish on most folks' lists. It takes a great reader and adds a touch screen with great UI, simplified navigation, 5 zoom levels, side-lighting for reading in dark places and faster screen refreshes. The 700 sells alongside the non-touch screen Sony Reader 505, and does not replace it. But is the screen as sharp as the 505's? Read our review and take a look at our comparison photos to decide.